Gold-nanoparticle- and nanostar-loaded paper-based SERS substrates for sensing nanogram-level Picric acid with a portable Raman spectrometer
Sree Satya Bharati Moram, Chandu Byram, S. Venugopal Rao
Topics & Concepts
Picric acidMaterials scienceNanoparticleRaman spectroscopyRaman scatteringColloidal goldTransmission electron microscopyScanning electron microscopeLaser ablationAnalytical Chemistry (journal)NanotechnologyChemical engineeringLaserOpticsChromatographyOrganic chemistryComposite materialChemistryEngineeringPhysicsGold and Silver Nanoparticles Synthesis and ApplicationsLaser-Ablation Synthesis of NanoparticlesNanocluster Synthesis and Applications